@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1830d79-7449-4028-88cd-9b23b9e216bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1830d79-7449-4028-88cd-9b23b9e216bf> .